{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1998:V7NEZ2BPOWDVEVDT32DU4IPYVB","short_pith_number":"pith:V7NEZ2BP","schema_version":"1.0","canonical_sha256":"afda4ce82f7587525473de874e21f8a86fa5378aa38ccdc8699dcc7dc9e43edf","source":{"kind":"arxiv","id":"hep-th/9808074","version":3},"attestation_state":"computed","paper":{"title":"Anomalous D-brane and orientifold couplings from the boundary state","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Ben Craps, Frederik Roose","submitted_at":"1998-08-12T21:49:13Z","abstract_excerpt":"We compute scattering amplitudes involving both R-R and NS-NS fields in the presence of a D-brane or orientifold plane. These provide direct evidence for the anomalous couplings in the D-brane and orientifold actions. The D9-brane and O9-plane are found to couple to the first Pontrjagin class with the expected relative strength."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"hep-th/9808074","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1998-08-12T21:49:13Z","cross_cats_sorted":[],"title_canon_sha256":"99b22d83dd768699ef6e160e94045d7ca4f00dbb510682231f31d836250b0640","abstract_canon_sha256":"bdffc18ac721df3c4410f4d4379a7ba7354fbbe92cf47bbe5433a91b64ae6869"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:09:52.945338Z","signature_b64":"hUOesDGbz7OFPBN1+7Mx0BVXQTbfdEj4xJnfoBcNy8DcHdH284W/bELzY5HVtMuesxvDUFRo6KdHQxVFWSMxCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"afda4ce82f7587525473de874e21f8a86fa5378aa38ccdc8699dcc7dc9e43edf","last_reissued_at":"2026-07-04T16:09:52.944941Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:09:52.944941Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Anomalous D-brane and orientifold couplings from the boundary state","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Ben Craps, Frederik Roose","submitted_at":"1998-08-12T21:49:13Z","abstract_excerpt":"We compute scattering amplitudes involving both R-R and NS-NS fields in the presence of a D-brane or orientifold plane. These provide direct evidence for the anomalous couplings in the D-brane and orientifold actions. The D9-brane and O9-plane are found to couple to the first Pontrjagin class with the expected relative strength."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9808074","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-th/9808074/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9808074","created_at":"2026-07-04T16:09:52.945005+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9808074v3","created_at":"2026-07-04T16:09:52.945005+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9808074","created_at":"2026-07-04T16:09:52.945005+00:00"},{"alias_kind":"pith_short_12","alias_value":"V7NEZ2BPOWDV","created_at":"2026-07-04T16:09:52.945005+00:00"},{"alias_kind":"pith_short_16","alias_value":"V7NEZ2BPOWDVEVDT","created_at":"2026-07-04T16:09:52.945005+00:00"},{"alias_kind":"pith_short_8","alias_value":"V7NEZ2BP","created_at":"2026-07-04T16:09:52.945005+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/V7NEZ2BPOWDVEVDT32DU4IPYVB","json":"https://pith.science/pith/V7NEZ2BPOWDVEVDT32DU4IPYVB.json","graph_json":"https://pith.science/api/pith-number/V7NEZ2BPOWDVEVDT32DU4IPYVB/graph.json","events_json":"https://pith.science/api/pith-number/V7NEZ2BPOWDVEVDT32DU4IPYVB/events.json","paper":"https://pith.science/paper/V7NEZ2BP"},"agent_actions":{"view_html":"https://pith.science/pith/V7NEZ2BPOWDVEVDT32DU4IPYVB","download_json":"https://pith.science/pith/V7NEZ2BPOWDVEVDT32DU4IPYVB.json","view_paper":"https://pith.science/paper/V7NEZ2BP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/9808074&json=true","fetch_graph":"https://pith.science/api/pith-number/V7NEZ2BPOWDVEVDT32DU4IPYVB/graph.json","fetch_events":"https://pith.science/api/pith-number/V7NEZ2BPOWDVEVDT32DU4IPYVB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/V7NEZ2BPOWDVEVDT32DU4IPYVB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/V7NEZ2BPOWDVEVDT32DU4IPYVB/action/storage_attestation","attest_author":"https://pith.science/pith/V7NEZ2BPOWDVEVDT32DU4IPYVB/action/author_attestation","sign_citation":"https://pith.science/pith/V7NEZ2BPOWDVEVDT32DU4IPYVB/action/citation_signature","submit_replication":"https://pith.science/pith/V7NEZ2BPOWDVEVDT32DU4IPYVB/action/replication_record"}},"created_at":"2026-07-04T16:09:52.945005+00:00","updated_at":"2026-07-04T16:09:52.945005+00:00"}